VE-250-EX Allicdata Electronics
Allicdata Part #:

VE-250-EX-ND

Manufacturer Part#:

VE-250-EX

Price: $ 102.70
Product Category:

Power Supplies - Board Mount

Manufacturer: Vicor Corporation
Short Description: DC DC CONVERTER 5V 75W
More Detail: Isolated Module DC DC Converter 1 Output 5V 15A...
DataSheet: VE-250-EX datasheetVE-250-EX Datasheet/PDF
Quantity: 1000
1 +: $ 93.36600
Stock 1000Can Ship Immediately
$ 102.7
Specifications
Series: VE-200™
Packaging: Bulk 
Part Status: Active
Type: Isolated Module
Number of Outputs: 1
Voltage - Input (Min): 100V
Voltage - Input (Max): 200V
Voltage - Output 1: 5V
Voltage - Output 2: --
Voltage - Output 3: --
Current - Output (Max): 15A
Power (Watts): 75W
Voltage - Isolation: 3kV
Applications: ITE (Commercial)
Features: OCP, OTP, OVP, SCP
Operating Temperature: -10°C ~ 85°C
Efficiency: 88%
Mounting Type: Through Hole
Package / Case: Full Brick
Size / Dimension: 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Description

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DC DC converters are electrical devices that convert one form of direct current (DC) power to another form of DC power with the use of a power switching process. The main purpose of the converters is to provide either a regulated or adjustable DC output voltage or power from a variety of input sources such as batteries, solar cells, or AC/DC wall adapters. The conversion process of DC DC converters is explained in detail below.

The VE-250-EX application field is comprised of applications that require a reliable and reversible DC-DC Voltage Converter. It has the ability to accept higher input voltages from battery or solar panel (27 to 32 volts max) depending on the application. The VE-250-EX is an excellent option for providing the power necessary for continuous operation of many electrical devices such as portable medical devices, outdoor lighting, and electronic equipment.

The working principle of the VE-250-EX includes its conversion mode. It is a single-stage or two-stage converter specifically designed for use in a wide range of application environments. This converter is also equipped with an enhanced temperature control system and a feedback system for optimal performance. The VE-250-EX is suitable for high efficiency power conversion and can provide a steady DC output voltage from its input sources such as batteries or AC/DC wall adapters.

The single-stage conversion mode is the most popular form of conversion for DC DC converters. It works by using a switching transistor to regulate and control the input voltage within a preset range. As the input voltage rises, the switching transistor limits the voltage and maintains it within the predetermined range. This ensures that the transistor is providing consistent voltage across the transformer. The transformed output is then monitored and adjusted to ensure accurate voltage delivery to the device being powered.

The two-stage conversion mode of the VE-250-EX works by changing the current into the constant DC voltage or power output. This two-stage conversion provides improved accuracy and higher efficiency as compared to single-stage conversion. In two-stage mode, an inductor is used to regulate the current into the transformer. The transformer then feeds the output current to a non-isolated linear regulator that accurately adjusts the output voltage.

The VE-250-EX comes with an integrated power converter and protection circuitry that ensures a safe and reliable operation. The power converter of the VE-250-EX features a wide input voltage range for use in challenging application demands. The protection circuitry includes a power switch, current limiter, input voltage clamp, and temperature limitation circuit. All of this circuitry helps to protect the device from overvoltage, excessive current, or high temperature.

In addition to its reliable and accurate operation, the VE-250-EX also features a low standby power consumption, low dropout voltage, and wide temperature range capability. The low standby power consumption of the converter helps to conserve energy and reduce the cost of operation. The wide temperature range capability allows for operation in extreme temperatures. The VE-250-EX is designed with an adjustable output voltage which can be set to provide the highest efficiency.

By taking advantage of the features of the VE-250-EX, one can ensure that their application operates effectively and efficiently. The high efficiency power conversion, wide input voltage range, low standby power, and wide temperature range make the VE-250-EX a reliable and accurate DC DC converter for many different applications.

The specific data is subject to PDF, and the above content is for reference

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